@charset "utf-8";
/*头部(开始)*/
.head{
	margin:0 auto;
	text-align:center;
	width:1368px;
	height:200px;*height:530px;_height:370px;
}
.top{
	height:120px;
	text-align:left;
}
.logo{
	height:120px;
	float:left;
}
.login{
	height:20px;
	width:200px;
	float:left;
	margin-left:1150px;
	margin-top:-110px;
}
.user{
	clear:both;
	position:relative;
	width:300px;
	height:30px;
	line-height:15px;
	font-size:14px;
	text-align:right;
	float:left;
	margin-left:-150px;
	margin-top:10px;
	color:#a4a4a4;
	}

.e{
	width:200px;
	height:125px;
	float:left;
	margin-top:-95px;
	_padding-top:28px;
	margin-left:700px;
}

.sousuo{
	height:31px;
	width:201px;
	float:left;
	margin-left:1150px;
	background-image:url(../images/bg/s2.gif);
	margin-top:-70px;
}
.ss_w{
	width:157px;
	height:20px;
	line-height:20px;
	float:right;
	margin-right:35px;
	margin-top:5px;
	display:inline-block;
	vertical-align:middle;
	text-align:center;
}

.ss_ok{
	width:27px;
	height:24px;
	float:right;
	margin-top:-22px;
	margin-right:4px;
}


.nav{
	position:relative;
	float:left;
	height:60px;
	margin-top:-35px;*margin-top:-25px;_margin-top:-35px;
	width:1368px;
	background:url(../images/flash/banner_bg.jpg) no-repeat;
	text-align:left;
}

ul.sdt_menu{
	margin:0;
	padding:0;
	list-style: none;
	font-family:"宋体", "微软雅黑", Arial ;
	font-size:14px;
	width:1368px;
}
ul.sdt_menu a{
	text-decoration:none;
}
ul.sdt_menu li{
	float:left;
	width:125px;
	height:60px;
	position:relative;
	cursor:pointer;
}
ul.sdt_menu li > a{
	position:absolute;
	top:0px;
	left:0px;
	width:125px;
	height:60px;
	z-index:1;
}
ul.sdt_menu li a img{
	border:none;
	position:absolute;
	width:0px;
	height:0px;
	overflow: hidden;
	bottom:0px;
	left:62px;
	z-index:100;
}
ul.sdt_menu li span.sdt_wrap{
	position:absolute;
	top:20px;
	left:40px;
	width:125px;
	height:50px;
	z-index:4;
}
ul.sdt_menu li span.sdt_active{
	position:absolute;
	background-image:url(../images/nav/1.png);
	top:60px;
	width:125px;
	height:0px;
	font-size:0px;
	overflow: hidden;
	line-height:0px;
	left:40px;
	z-index:2;
}
ul.sdt_menu li span span.sdt_link,
ul.sdt_menu li span span.sdt_descr,
ul.sdt_menu li div.sdt_box a{
	float:left;
	width:120px;
	margin-left:30px;
}
ul.sdt_menu li span span.sdt_link{
	color:#FFFFFF;
	font-size:16px;
	float:left;
	clear:both;
	font-weight: bold;
}
ul.sdt_menu li span span.sdt_descr{
	color:#0B75AF;
	float:left;
	clear:both;
	width:100px; /*For dumbass IE7*/
	font-size:10px;
	letter-spacing:1px;
}
ul.sdt_menu li div.sdt_box{
	float:left;
	position:absolute;
	width:150px;
	overflow:hidden;
	height:170px;
	top:60px;
	margin-left:40px;
	display:none;
	background-image:url(../images/nav/2.png);
}
ul.sdt_menu li div.sdt_box a{
	float:left;
	_width:115px;
	clear:both;
	line-height:27px;
	color:#0B75AF;
}
ul.sdt_menu li div.sdt_box a:first-child{
	margin-top:10px;
}
ul.sdt_menu li div.sdt_box a:hover{
	color:#fff;
}